拱型路面 的英文怎麼說

中文拼音 [gǒngxínglùmiàn]
拱型路面 英文
cambered road
  • 拱 : Ⅰ動詞1 （兩手相合 臂的前部上舉） cup one hand in the other before the chest 2 （環繞） encircle; ...
  • 路 : 1 （道路） road; way; path 2 （路程） journey; distance 3 （途徑; 門路） way; means 4 （條理） se...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 路面 : road surface; pavement; roadbed路面板 road deck; roadway slab; 路面標高 grade elevation; 路面標線...
  1. In this thesis, aim to the beam axis shape be exactitude for design, the internal force of the beam be appeased by design request, the concept of modem cybernetics is applied, at the same time, the effecting parameter has collected. the paper build the ann model in predicting the beam camber an construction and discuss indetail the extraction of inputting nodes information when quoting the fundamental principle of ann model and introducing research process of the improved bnn. according to them, ann is applied in the construction control of prestressed concrete continuous bridge

    本文以大橋成橋線形滿足設計要求和成橋內力控制在設計容許范圍內為目的，運用現代控制理論的思想，引用神經網路基本原理，詳細介紹bp神經網路的研究過程，從而建立預應力混凝土連續梁橋施工預拱度的神經網路模型，並詳細討論了模型的神經網路結點信息的提取，在工程實例的基礎上進行了數值計武漢理工大學碩士學位論文算，數值表明，將神經網路應用於預應力混凝土連續梁橋施工控制，獲得了滿意的結果，在預應力混凝土連續梁橋施工控制技術研究方面，具有方便有效、精度高的優點，具有良好的應用前景。
  2. A model with some parameters is used to forecasting the beam camber in the construction. based on the differences between the design value and the survey of the bridge deck elevation in constructing the pre - stressed and so on working condition, the model parameters are identified by ann, and the beam camber of different sections are given

    建立施工預拱度的數學模型，根據施工時的預應力張拉后等工況橋面實測標高與設計值的差異，用bp神經網路識別預拱度模型的參數，確定有關各截面的預拱值。
  3. Based on the model of for the first time, the coupled model of csbcs and soil considering the interaction between them was established in this paper, in which csbcs was simplified into the arch structure with fixed support and problem of plane strain

    本文按照耶梅里楊諾夫模型的思路，首次建立了波紋鋼板橋涵和土的耦合作用模型，將波紋鋼板橋涵簡化為固支拱結構，按平面應變問題進行計算。
  4. In this thesis, taking the example of some railroad cfst arch bridge ( yesanhe bridge ), with the help of ansys, one universal fem software, author analyze its dynamic behaviors and abstract it as follows : 1. establish 3 - d finite element model of this whole bridge, calculate its dynamic characteristics, besides, compare and study ways of establishing fe model ; on the basis of this result, comparing the theorial and practical results of other bridges of such type, summarize dynamic characteristic of these bridges

    本文以某鐵路鋼管混凝土拱橋（野三河大橋）為背景，運用通用有限元軟體ansys對其進行動力分析，主要開展了如下的工作： 1 、對整橋建立空間有限元模型，進行動力特性的計算，且對建模的思路和方法方面做了比較和探索；在計算結果的基礎上，結合其他同類型橋梁的理論計算和試驗結果，分析了該類型橋梁的動力特徵。
  5. Abstract : the proper of miaogou bridge is a through railway arch bridge with the concrete - filled in steel tube, which main span is 76 m. the construction, arch type, structural analysis, and section determination of this bridge are introduced

    文摘:西安安康鐵路廟溝大橋主橋為主跨76m的下承式鋼管混凝土拱橋，介紹了該橋的構造、拱型、結構分析、截面擬定等主要設計思想。
  6. The thesis is based on the analysis of today ' s twin - bore tunnel research results. combined with the great scientific research project which name is the integrated construction research on the twin - bore tunnel, the 2d modeling tests are experimented in lab on ground of the three being constructed tunnels that are in the second phase of jinhua - lishui - wenzhou highway road. a geometric scale of 1 : 20 is adopted on the model in these tests

    本文在綜合分析當前連拱隧道發展的基礎上，依託地下工程系在研的重大科研項目《連拱公路隧道綜合修建技術研究》 ，以金（華）麗（水）溫（州）高速公路二期工程三座在建的隧道為實際背景，進行了室內的平面模型試驗。
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